Door to door service. Commercial Airlines may be utilized. Shipments travel of Articles of Extreme Value and receive special handling by the airlines.
Remaining within USAC's chain of custody, typically the package changes hands from the pickup courier, pilot, delivery courier.
A high security option: Special on-board couriers pick your package up and fly with it – in their possession* – then deliver it to the recipient location. All pieces are manually inspected by the TSA, *heavier packages may be placed in the belly of the plane per TSA/Airline demand. Pieces are NOT x rayed.
Perhaps the highest level of security is offered via a dedicated driver with proper identification picks up the package delivers it, via ground, to anywhere in the country. Any size and weight can be moved via ground. All containers are locked securely.